Sensors for Arduino and other MCUs – A complete overview
Sensors are the eyes and ears of an Arduino system, transforming the analog and digital world around us into a language that microcontrollers can understand. …
IR sensor
How to use an IR receiver and remote with Arduino
In this tutorial, you will learn how to use an IR remote and receiver with the Arduino. I have included wiring diagrams and several example …
How to use a SHARP GP2Y0A21YK0F IR Distance Sensor with Arduino
The SHARP GP2Y0A21YK0F is a relatively easy to use IR distance sensor with a range of 10 – 80 cm. It is a great sensor to use for autonomous robots or non-contact optical switches.
How to use a SHARP GP2Y0A710K0F IR Distance Sensor with Arduino
The SHARP GP2Y0A710K0F is a relatively easy to use IR distance sensor, with an extra long range of 100 – 500 cm. This extra long range makes them a good alternative for ultrasonic distance sensors.